.sign-wrapper {
  padding: 15px 0;
  height: 100%;
}
.site-name {
  font-size: 14px;
  text-align: center;
}
.title-tab {
  display: flex;
  justify-content: center;

  span {
    font-size: 18px;
    line-height: 35px;
    font-weight: 600;
    color: #333;
    margin: 0 20px;
    cursor: pointer;
    &.active {
      color: #4096ff;
      border-bottom: solid 2px #4096ff;
    }
  }
}
.site-name, .title-tab {
  margin-bottom: 16px;
}
.login-form {
  height: calc(100% - 80px);
  padding: 0 20px;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.pre-icon {
  color: rgba(0, 0, 0, 0.25);
  user-select: none;
}
.login-form-btn {
  margin-bottom: 0;
}
